Girls Health Focus Calcium and Bone Health All
Girl’s Health Focus: Calcium and Bone Health
All About Bones… � There are over 200 bones inside your body. � Bones hold up your muscles and protect all your organs. � Without bones we would just be giant blobs!! Image from http: //www. bestbonesforever. gov/bbf/facts. cfm
What makes bones strong? Bones are made of two things: collagen and calcium phosphate. � Calcium from your foods travels through your blood stream and deposits in bones. More calcium means stronger bones! � Vitamin D is also important to eat with calcium because it helps the calcium from your foods attach to your bones.
What happens to weak bones? � When bones don’t have enough calcium, they become weak and brittle. � Weak bones lead to bone fractures. � Muscles cannot become as strong when the bones that support them are weak.
Osteoporosis � This disease is caused by weak bones that continue to weaken as you grow older. � It can cause many problems such as: �Bone pain and tenderness �Weak muscles �Bone fractures �Neck and back pain �Growing shorter over time �Hunched Back
Old bones � As we grow older, our bones grow old too. � Your bones are still developing and getting stronger each day. They will continue to grow until you are just 20 years old. � At 20 years old, your bones are the strongest they will ever be. � Making strong bones today will help you prevent weak bones and osteoporosis in the future.
Calcium in your food � There are many foods that contain calcium. � Eating these foods will help you build strong bones �Milk �Plain or fruit yogurt �Frozen yogurt �Cheese �Broccoli �Kale �White beans �Almonds
What about lactose intolerance? girls have lactose intolerance. This means they cannot drink milk or may feel sick after eating milk products. � Absense of the enzyme lactase means your body can’t digest lactose � Some ◦ Look for milk, yogurt, and cheese products that are labeled “lactose-free. ” ◦ Lactose-free dairy products have the same amount of calcium as regular milk products.
How much Calcium do I need? � Girls 9 -18 years old need 1, 300 mg of calcium each day. � Food labels do not show mg of calcium, they show %daily value. ◦ 1, 300 mg = 130% Daily Value Add your food labels each day to get all 130% of your calcium needs!! Image from http: //www. bestbonesforever. gov/best_foods/food_labels. cfm
Suzy Q ate these two products for lunch: • How much %Daily Value of Calcium did she eat? • How much more should she eat in the day to consume her daily recommendation? • What are some foods she can eat to add more calcium in the day?
Suzy Q ate these two products for lunch: • How much %Daily Value of Calcium did she eat? 45% • How much more should she eat in the day to consume her daily recommendation? 130 -45= 85% • What are some foods she can eat to add more calcium in the day? Milk, yogurt, cheese, broccoli, almonds, etc
Things to AVOID � Soda ◦ If you drink a lot of soda and sugary beverages you might not be getting enough calcium and vitamin D. ◦ Sugar in sodas can also damage your teeth. ◦ Try to replace soda with water, milk, or fruit juices with added calcium to build strong bones!
Things to AVOID � Alcohol ◦ Underage drinking can be deadly, but it also damages your bones � Smoking ◦ The toxic chemicals in cigarettes damage many of the cells in your body that help build strong bones. To build strong bones I am alcohol and tobacco free!!
Calcium and YOU � To have strong bones as you grow older, you must build strong bones now! ◦ Bones will be their strongest at age 20, so it is important to eat enough calcium each day as a teenager. � The choices you make today will affect your bones for life!
Discussion � How can you prevent Osteoporosis? � Why is it important to eat calcium AND vitamin D? � What foods have you eaten today that contained calcium? � What foods do you like that are high in calcium and how can you add them to your diet?
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